Re: statisk arp og ifconfig -arp (ethernet)

From: Anton Berezin (none@tobez--plab.ku.dk.lh.bsd-dk.dk)
Date: Wed 22 Mar 2000 - 18:57:45 CET


Date: Wed, 22 Mar 2000 18:57:45 +0100
From: Anton Berezin <none@tobez--plab.ku.dk.lh.bsd-dk.dk>
To: Anders Kofoed <none@ak--mailnet.dk.lh.bsd-dk.dk>
Subject: Re: statisk arp og ifconfig -arp (ethernet)

On Wed, Mar 22, 2000 at 06:12:54PM +0100, Anders Kofoed wrote:

> Derfor vil jeg gerne lave en statisk arp tabel som jeg skriver ind i
> hånden. Denne må selvfølgelig ikke kunne opdateres dynamisk, hvilket
> er årsagen til at jeg gør sådan her:

> # ifconfig ep0 -arp

> "ifconfig -a" viser at ep0 har "NOARP" option, rigtigt nok, men DET
> VIRKER IKKE ??? - Det har ingen funktion.

The funny thing is that IFF_NOARP interface flag (to which -arp ifconfig
option gets translated) has no effect on anything except netatalk
interface (see /sys/netatalk/aarp.c).

This would probably make a nice bug report, BUT:

The still funnier thing is that IFF_NOARP *never had any effect* on
anything but netatalk in FreeBSD! This is easily verifiable by doing
simple grep over the sys/ cvs tree.

Cheers,

-- 
Anton Berezin <none@tobez--plab.ku.dk.lh.bsd-dk.dk>
The Protein Laboratory, University of Copenhagen



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